This would be a great mod. I've been thinking about using the Alert Messenger 1.0 mod for this ... to pop up only when Member Level is < 1 with a message 'Hello - need assistance?'.
Ideally this product www.kuiconnect.com would be perfect for sustaining an ongoing conversation. Not free though.
Yes and thanks StephenD for the suggestion, I had a look at the Alert Messenger Mod but what I had in mind is a more personalised mod that enables the Admin to check the active users page and from there he/she can send a message to a particular #Guest currently online.
I'm willing to have a go at this, but would appreciate any help / suggestions or potential problems with having this mod implemented.